Home / 27,182,254.16-37,511,499.60-14,959,111.04

Finding the Fourth Proportional to 27,182,254.16, 37,511,499.60 and 14,959,111.04

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Solution

The fourth proportional to 27,182,254.16, 37,511,499.60 and 14,959,111.04 is: 20,643,567.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,182,254.16 : 37,511,499.60 = 14,959,111.04 : x
  2. Step 2: Convert to fraction form
    27,182,254.16/37,511,499.60 = 14,959,111.04/x
  3. Step 3: Cross multiply
    27,182,254.16x = 37,511,499.60 × 14,959,111.04
  4. Step 4: Simplify right side
    27,182,254.16x = 561,138,687,793,315.56
  5. Step 5: Solve for x
    x = 561,138,687,793,315.56/27,182,254.16
  6. Step 6: Final answer
    x = 20,643,567.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.